Public Works Department Tender

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (6 points / Coil) Higher End

Wiring with 3 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A two way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC pipe Stair case Light point Higher End

Supply and run of 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in existing PVC rigid pipe. (for GI box earth connection and 18W & 20W LED square fitting)

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories with suitable Module GI switch box in flush with wall with 1 no. 6A one way module switch and 1 no. 6A 3 pin module socket with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with painting of suitable colour for concealed PVC pipe Plug point (8 points / Coil) Higher End

Supply and fixing of batten holder (bakelite) with 9W LED lamp.

Supply and fixing of single box type 4' 20W LED fitting with CRCA body complete with TW round blocks on wall or ceiling with 20W LED tube with PVC unsheathed FRLS Copper leads from terminals to the fitting. (Higher End)

Supply and fixing of single box type 4' 20W LED fitting with CRCA body complete with TW round blocks with conduit pipe suspension with 20W LED tube with PVC unsheathed FRLS Copper leads from terminals to the fitting. (Higher End)

supply and fixing of 24W LED 2x2 square type Recessed fitting with LED (Higher end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting.

Supply and fixing of 24W LED square type Surface mounting fitting (Havells Integra Nxt DL / Eq) with Aluminium (99% Purity) Sink, available in Sqaure shape. PC diffuser in white powder coated finish with built in electronic low THD (10%) LED driver 6500K CCT; CRI ≥ 80 with 1.5 sqmm PVC unsheathead FRLS copper wire from terminals to the fitting and necessary connection complete.

Supply and fixing of 18W LED square type Surface mounting fitting (Havells Integra Nxt DL / Eq) with Aluminium (99% Purity) Sink, available in Sqaure shape. PC diffuser in white powder coated finish with built in electronic low THD (10%) LED driver 6500K CCT; CRI ≥ 80 with 1.5 sqmm PVC unsheathead FRLS copper wire from terminals to the fitting and necessary connection complete.

supply and fixing of 18W LED square type Recessed fitting with LED (Higher end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting.

Supply and fixing of 40W LED well glass industrial fitting with IP66 protection (Havells Stupe well glass /Eq) of energy saving, long life corrosion resistant, vertical surface mounting pressure die-cast aluminium housing well glass luminaire with high power LED complete with necessary accessories with PVC unsheathed leads from terminals to the fitting.

Supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 300 mm down rod with fan clamp with side plates and cross arm of size 450mm (18")

Supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 1 metre down rod with fan clamp with side plates and cross arm of size 450mm (18")

Supply and fixing of 1400mm (56") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 1 metre down rod with fan clamp with side plates and cross arm of size 450mm (18")

Supply and fixing of 450mm (18") sweep (light duty) AC Exhaust fan complete without provision of hole in the wall

Supply and fixing of louvers shutters arrangements for 450mm (18") sweep light duty AC Exhaust fan

Supply and fixing of 375mm (15") sweep (light duty) AC exhaust fan complete without provision of holes in the wall

Supply and fixing of louvers shutters arrangements for 375mm (15") sweep light duty AC Exhaust fan

Supply and fixing of 400 mm (16") sweep wall mounting fan (Orient Electric Wall-49) with remote with suitable clamps and necessary conections complete.

Supply and fixing of 48W LED street light fitting with LED (Higher end) with 32mm dia. GI pipe (class B) with 1 no.32 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting.

Supply and run of 2 of 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour

supply and fixing of 65 mm dia. (2 -1/2") GI pipe (class B) of 6 metre length with 300mm x 300mm x 6mm MS base plate duly welded at the bottom with concreting with construction of masonary pedestal with suitable SMC box with door arrangement to house 6A SP MCB switch, 2/4 way connector on suitable hylem sheet and supply and fixing of 48W LED street light fitting with LED (Higher end) with 1 metre 32mm dia. GI pipe (class B) Complete with suitable MS clamps for LED steet light fitting and SMC box with PVC unsheathed copper leads from SMC box to fitting and with painting of suitable colour.

Supply and laying of 4 x 16 sq.mm PVC armoured aluminium LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.

Supply and clamping of 4 x 16 sq.mm PVC LTUG armoured aluminium LTUG cable on post or on wall with MS Clamps. (For Post)

Supply and fixing of brass cable gland for 4 x16 sqmm PVC armoured LTUG cable with earth connection.

Supply and providing cable end termination of 4 x 16 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete.

Supply and fixing of 3nos.6A two module 5 pin socket , 3 nos. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End

Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire and making good of the concealed portion.

Supply and fixing of 1no. 6/16A two module socket, 1 no. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI) in flush with wall with connections. Higher End

Supply and fixing of 3nos.6A two module socket, 1no. 6/16A two module socket, 3nos. 6A one module switch, 1no. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI) in flush with wall with connections. Higher End

Supply and fixing of 20A flush type wall socket 32A DP MCB complete set for AC plug in flush with wall with earth connection (For AC Plug)

Supply and run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 4 sq.mm copper wire and making good of the concealed portion with suitable colour

Supply and fixing of 32A, 10kA Double pole MCB in sheet steel enclosure in flush with wall and making good of the concealed portion with necessary earth connection. (The MCB and metal enclosure should be of Higher End).

Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB switch as incoming and 10 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and run of 2 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 6 sq.mm copper wire and making good of the concealed portion with suitable colour

Supply and fixing of 32A, 10kA FP MCB in sheet enclosure in flush with wall and making good of the concealed portion with necessary earth connection. (The MCB and metal enclosure should be of Higher End).

Supply and Run of 4 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 6sq.mm copper wire and making good of the concealed portion.

Supply and fixing of 8 way 7 segment triple pole neutral MCB distribution board in sheet steel enclosure double door type with metal door with IP 42 protection with 63A 4 pole MCB as incoming and 3Nos 63A DP RCCB as sub incomer and 24Nos. 6A to 32A SP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection. (Higher End) (For Lighting & Workshop)

Supply and fixing of 6 way 7 segment triple pole neutral MCB distribution board in sheet steel enclosure double door type with metal door with IP 42 protection with 63A 4 pole MCB as incoming and 3Nos 63A DP RCCB as sub incomer and 18Nos. 6A to 32A SP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection. (Higher End) (For workshops)

Supply and Run of 4 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 10 sq.mm copper wire and making good of the concealed portion.

Supply and fixing of 4 way Vertical triple pole neutral MCB distribution board in sheet steel enclosure double door type with metal door with IP 42 protection with 100A 4 pole MCB as incoming and 4Nos 63A TP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection. (Higher End) (for 63A 6way 7segment DB in GF & FF)

Supply and Run of 4 of 16 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 16 sq.mm copper wire and making good of the concealed portion.

Supply and fixing of 8 way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board (with MCCB incomer) with double door (metal) as per IS 8623 III of IP43, IK09 impact resistance with 1no. 125A 4P MCCB switch as incoming and 6nos.32A 3P MCB, 6nos. 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and Run of 4 of 25 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 16 sq.mm copper wire and making good of the concealed portion.

Supply and fixing of dust and vermin proof cubical type LTCT metering box of size 3ft x 1 ft x 4ft made of 16SWG CRCA sheet steel with door, lock and key arrangement with angle iron support comprising of three compartments for 3 phase energy meter with base plate & view glass arrangements, bus bar arrangements with 1 1/4" x 1/4" insulated tinned Copper bus bar for 3phases & neutral with provision for CTs and sealing arrangements as per TANGEDCO norms and 3nos 400A (500V) fuse units and MS cable entry box. The earth bus with two runs of 1 1/4" x 1/8" tinned copper flat must be run all round the panel to provide double earth connection.The buses should be mounted on the SMC bus insulators with proper spacing and should be provided with heat shrinkable sleeves using RYB & Black colours.The bus bar chamber should be segregated from the adjacent chambers by providing 12mm thick hylem sheet. The panel should be painted with two high quality enamel paint over one coat of red oxide primer, the cable size, location etc., should be marked with white paint affixed with Danger sign with 19/16 PVC insulated Cu wire interconnection from meter to fuse unit and necessary connection complete cconfirming IE rules.

Supply and erection of 400A capacity dust and vermin proof cubical panel board of suitable size made up of 16 SWG CRCA sheet steel for outer body, with doors, switch supports and seperations etc., and with supply and fixing of the following interior switch with bus bar chamber complete with 2"x1/4" tinned cu. Flat for 3 phases & neutral and earth connections with bus bar insulators complete with the following tinned Cu flat should be used between busbar and switches :2"x1/4" tinned cu. Flat for interconnection of 1 no 400A incoming switch to bus bar, 1"x1/8" tinned cu. Flat for interconnection of 5 nos 125A switches to bus bar, No.8 SWG rigid copper for 8 Nos 63A outgoing Switch and including supply and fixing of multifunction meter (VAF) with suitable CT –coil, selector switches & indication lamps with HRC fueses connections complete etc. The panel should be fabricated as per IE rules & CEIG specification.The housing accommodate 14 Nos 3 phase switches and supply and fixing of the following switches. 1. 400 A TPN switch disconnector fuse units interior only with HRC fuses double break-1No 2. 125A TPN switch disconnector fuse units interior only with HRC fuses double break-6 Nos 3. 63A TPN switch disconnector fuse units interior only with HRC fuses double break- 7Nos. In each cubical switch, live portion of bus bar should be shrouded by 6mm thick hylem sheet sepearator, and properly earthed by tinned solid copper flat as I.E rules CEIG specifications. The earth bus with two runs of 2"x1/4" tinned copper flat must be run all round the panel to provide double earth connection. The panel should be painted with two high quality ename paint over one coat of red oxide primer, the cable size capcity of switch loaction etc, should be marked with white paint and metalllic danger board affixed complete with mounting on base channel 3"x11/2"x1/2" iron frame work support complete (The TPN switches should be L& T/ siemens make only.) (Incoming supply)

Supply and fixing of 400 A TPN switch disconnector fuse units in sheet steel enclosure with HRC fuses double break on suitable angle iron frame work with MS cable entry boxes with earth connection only.

Supply and fixing of 300mm width x 50mm height GI Hot dip galvanized powder coated 16SWG preforated cable tray on ceiling or wall with suitable fastereners, bolt nuts, clamps and necessary connection complete.

Supply and laying of 3 1/2 x 240 sq.mm PVC armoured aluminium LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good

Supply and clamping of 3 1/2 x 240 sq.mm PVC LTUG armoured aluminium cable on post or on wall with MS Clamps.

Supply and fixing of brass cable gland for 3 1/2 x 240sqmm PVC armoured LTUG cable with earth connection.

Supply and providing cable end termination of 3 1/2 x 240 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete.

Supply and erection of 30 kVAR Automatic Power Factor Capacitor Panel 440Volts 50Hz 3 Phase automatic power factor correction panel, six stages, (at 0.95 lag), made up of powder coated, 16 SWG CRCA sheet steel enclosure with suitable AI Frame work and concreting foundation with 100A TPN MCCB as incoming (L&T/ABB/C&S) with Delta Connected capacitors (BCH/EPCOS) MOO Type operating in multiple stage with 3 current and Voltage Transducers (CVT) at the phases simultaneously to activate the desired power factor switching time between steps 120 seconds, switching off time in case of fault 3seconds with a LCD display to show the following Parameters. a. Vr – R phase & Line Voltage b. Vy – Y phase & Line Voltage c. Vb – B phase & Line Voltage d. Ir – R phase & Line current e. Iy – Y phase & Line current f. Ib – B phase & Line Current g. KW – Present Kilo Watts h. KVAR – Present KVAR Demand i. KVA – Present KVA j. PF – Present Power Factor k. Number of Capacitor bank ON/OFF l. Provision to indicate the imbalanced load m.Provision to indicate the change in phaseSequence n. The APFC Panel Should have built in protection for current imbalance. For highVoltage/Low Voltage cut off, single phase Preventer, provision for inductor coil to cater the in-rush currents, line surges, Current Limiters, Current Sensor, etc., with connection complete and as per the relevant IE Rules. 6 Stages of Automatic Power Factor control panel with necessary connection. (Make : MICRO / EPCOS /or equivalent) Stage wise details: I) Stage : 2.5 KVAR II) Stage : 2.5 KVAR III) Stage : 2.5 KVAR IV) Stage : 2.5 KVAR V) Stage : 2.5 KVAR VI) Stage : 2.5 KVAR

Supply and clamping of 3 1/2 x 50 sq.mm PVC LTUG armoured aluminium cable on post or on wall with MS Clamps.

Supply and fixing of brass cable gland for 3 1/2 x 50sqmm PVC armoured LTUG cable with earth connection.

Supply and providing cable end termination of 3 1/2 x 50 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete.

Supply and fixing of 2kVA Single Phase in & Single Phase out Online UPS of Microcontroller based High frequency and Double Conversion Online Technology with inbuilt isolation transformer system, LCD/ LED Display with suitable SMF battery to provide minimum 1hour backup along with Powder coated MS Rack and interlink cables with following specifications: 1. Output Voltage Range : 208V/220V/230V/240V AC 2. Voltage THD (Linear Load) : ≤2% 3. Voltage THD (Non-Linear Load) : ≤4% 4. Current THD : 10% 5. Overload : 110%, 30s turn to Bypass mode; 150% instant turn to Bypass mode 6. Short Circuit protection : 5 cycles turn off inverter, no transfer to Bypass, provide Alarm (AC mode) ; 5cycles turn off inverter, provide Alarm (Battery mode), Input fuse blown or breaker action 7. Waveform : Pure sinewave 8. Transfer time : (AC mode to Battery mode - Zero) (Inverter to bypass - 4ms) 9. Efficiency : 85% to 92% 10. Noise Level : less than 50dBA @ 1meter (with fan speed control) 11. Warranty : Two years on Electronics & one year on battery.(Microtek / Numeric make / Eq), (Battery make : Exide)

Supply and fixing of 15kVA Three Phase in & Single Phase out Online UPS of Microcontroller based High frequency and Double Conversion Online Technology with inbuilt isolation transformer system, LCD/ LED Display with suitable SMF battery to provide minimum 1hour backup along with Powder coated MS Rack and interlink cables with following specifications: 1. Output Voltage Range : 208V/220V/230V/240V AC 2. Voltage THD (Linear Load) : ≤2% 3. Voltage THD (Non-Linear Load) : ≤4% 4. Current THD : 10% 5. Overload : 110%, 30s turn to Bypass mode; 150% instant turn to Bypass mode 6. Short Circuit protection : 5 cycles turn off inverter, no transfer to Bypass, provide Alarm (AC mode) ; 5cycles turn off inverter, provide Alarm (Battery mode), Input fuse blown or breaker action 7. Waveform : Pure sinewave 8. Transfer time : (AC mode to Battery mode - Zero) (Inverter to bypass - 4ms) 9. Efficiency : 85% to 92% 10. Noise Level : less than 50dBA @ 1meter (with fan speed control) 11. Warranty : Two years on Electronics & one year on battery.(Microtek / Numeric make / Eq), (Battery make : Exide)

Supply erection, testing and commissioning of 1.5 TR (4500 K.cal/Hr) ABS Plastic Split type inverter Air conditioner with copper coil conforming to IS 1391 (Part-2) 1992 with Amdt No. 1 to 2 fitted with inverter compressor operating on refrigerant of non CFC suitable for wall mounting for operation on 230V, 50HZ single phase AC supply with 5 star rating as per BEE specification and capable of performing the functions 1)Cooling 2)Dehumidifying 3)Air circulating 4) Filtering The installation work for the above split type AC units inculdes the following 1. Mounting/ Fitting Indoor and Outdoor units at the respective locations. 2. Laying refrigerant pipeline of required length not exceeding 4 metres distance and connecting both units after drilling hole/holes in the wall, if required. Thickness of copper tubing shall not be less than 0.8mm 3. Insulating the suction pipe with expanded polyethelene foam 5mm tubing 4. Laying 25mm dia flexible PVC drain pipe to throw out the condensate water being formed with in the indoor unit. 5. Leakage testing the entire system. 6. Charging refrigerant gas in the unit. 7.Suitable electric wiring to be provided with 2.5 sqmm PVC insulated copper wire between indoor units upto 6 mtrs length and up to switch with in 3 meters of the location of indoor unit. (Carrier / Bluestar / O-General / Daikin / Eq))

Supply and installation of 4 KVA Electronic Voltage stabilizer (V-guard make model ID4 Ace 5540) with input voltage range 140-280V and output voltage range 200-240V with high and low voltage cut of 3 min time delay relay with demonstration.

Supply and laying of 5/8" and 3/8" soft drawn copper refrigerant pipe of 0.8mm thick by flaring connection with interconnection wire between indoor & outdoor unit. (Extra beyond 3 mts/AC unit)

Supply and fixing of MS stand for fixing outdoor unit.

Supply and fixing of 1" PVC water drain pipe line

Earthing as per the ISI specification with an earth electrode of 2.10 metre Class 'B' GI pipe of dia not less than 40mm with copper earth plate of size 125mm x 50mm x 6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry

Supply and Run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall / floor / ground for earth connection

Supply and run of 25mm x 3mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection.

GST 18 %